A human skeletal muscle cell line obtained from an adult donor

1992 ◽  
Vol 1134 (3) ◽  
pp. 247-255 ◽  
Author(s):  
Raul Caviedes ◽  
Jose L. Liberona ◽  
Jorge Hidalgo ◽  
Soledad Tascon ◽  
Karime Salas ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Cell Line ◽  
Muscle Cell ◽  
Human Skeletal Muscle ◽  
Skeletal Muscle Cell ◽  
Human Skeletal Muscle Cell ◽  
Skeletal Muscle Cell Line ◽  
Muscle Cell Line

scholarly journals Establishment of a human skeletal muscle-derived cell line: biochemical, cellular and electrophysiological characterization

2013 ◽  
Vol 455 (2) ◽  
pp. 169-177 ◽  
Author(s):  
Ori Rokach ◽  
Nina D. Ullrich ◽  
Martin Rausch ◽  
Vincent Mouly ◽  
Haiyan Zhou ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Cell Line ◽  
Potential Application ◽  
Human Skeletal Muscle ◽  
Skeletal Muscle Cell ◽  
Contraction Coupling ◽  
Human Skeletal Muscle Cell ◽  
Electrophysiological Characterization ◽  
Skeletal Muscle Cell Line ◽  
Muscle Cell Line

We characterized excitation–contraction coupling of an immortalized human skeletal muscle cell line and show the potential application of this cell line as a platform for the screaning of drugs to treating defects caused by mutations in genes involved in Ca2+ regulation.

scholarly journals Modulation of mitochondrial bioenergetics in a skeletal muscle cell line model of mitochondrial toxicity

Redox Biology ◽  
2014 ◽  
Vol 2 ◽  
pp. 224-233 ◽  
Author(s):  
William Dott ◽  
Pratibha Mistry ◽  
Jayne Wright ◽  
Kelvin Cain ◽  
Karl E Herbert
Keyword(s):  
Skeletal Muscle ◽  
Cell Line ◽  
Muscle Cell ◽  
Skeletal Muscle Cell ◽  
Mitochondrial Bioenergetics ◽  
Mitochondrial Toxicity ◽  
Line Model ◽  
Cell Line Model ◽  
Skeletal Muscle Cell Line ◽  
Muscle Cell Line

Activation by curare of acetylcholine receptor channels in a murine skeletal muscle cell line

1989 ◽  
Vol 67 (2) ◽  
pp. 152-158 ◽  
Author(s):  
Catherine E. Morris ◽  
Madeleine R. Montpetit ◽  
Wade J. Sigurdson ◽  
Kuni Iwasa
Keyword(s):  
Skeletal Muscle ◽  
Cell Line ◽  
Acetylcholine Receptor ◽  
Muscle Cell ◽  
Skeletal Muscle Cell ◽  
Single Channels ◽  
Agonist Action ◽  
Murine Skeletal Muscle ◽  
Skeletal Muscle Cell Line ◽  
Muscle Cell Line

Curare action on nicotinic acetylcholine receptors has a number of facets, of which the best known is competitive antagonism. Here we describe the weak agonist action of 10−5 M curare on the murine skeletal muscle cell line, G8. Although curare induces no depolarization in G8 cells, single-channel recordings reveal short-lived curare-induced currents. A feature of these brief events is the multiplicity of conductance levels (of the four levels with conductances of 48, 37, 14, and 6 pS, none had a lifetime greater than 1.5 ms). Most well-resolved events (about 17% of which are to a subconductance) last less than 0.5 ms, with activation occurring predominantly as isolated events rather than in bursts. Agonism is not, however, a high probability action for curare: calculations based on the frequency of events at half-saturating conditions suggest that curare-induced channel openings occur during less than 1% of acetylcholine receptor – curare binding episodes. The outcome is (a) an agonist action too feeble to perturb the membrane voltage and (b) a powerful competitive antagonist action.Key words: curare, acetylcholine receptor, single channels, skeletal muscle.

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